Dug my old laptop out (HP G60, Turion X2 64) - and installed Mint XFCE on it - so far it’s useable, but of course still slow. I’m amazed it works as well as it does (3 GB ram and an SSD). The CPU usage is at 100% a lot of the time.
My question is, what distros do you guys like for this age of laptop? This is a spare so more for messing around. I was thinking of trying Arch as I’ve hard it’s somewhat lightweight but not sure. I’ve really only used Debian since I’ve been on linux.
Like some of the other comments, if you really need a DE then maybe give XFCE or LXQt a try. The distro itself won’t matter too much in your scenario.
I do have an old laptop that has run Debian/Ubuntu + Gnome fine, not at all fast but usable for my needs. Mines has 4 GB RAM, get the feeling that going under 4 GB may be a bit much.
Otherwise Linux is perfectly usable without a DE if you’re willing to stick to the terminal for all your usage.